Mordechai is a distinctive boys' name in United States, ranking #1114 in 1997 with 114 recorded births. The name reached its all-time peak in 2018 with 315 births ranking #750. Since 1996, the popularity has increased by 28.1%. In 1997, approximately 1 in every 16,536 boys born was named Mordechai. STABLE Recent data shows the name is currently stable.